Nail lamp



FIG. 1 is a perspective view of a nail lamp showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines and the unshaded areas adjacent to those broken lines define portions of the nail lamp that form no part of the claimed design. 

CLAIM The ornamental design for a nail lamp, as shown and described. 